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global
        log 127.0.0.1   local1
        maxconn 4096
        #chroot /usr/share/haproxy
        uid 99
        gid 99
        #debug
        #quiet
 
defaults

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docker stop upstream1
docker stop upstream2
docker rm upstream1
docker rm upstream2

docker run -d -p 5673:5672 -p 8081:15672 -h upstream1 --name upstream1 -e RABBITMQ_ERLANG_COOKIE='SJBDYCLARUGZFQFCDQQZ' rabbitmq:3-management
docker run -d -p 5674:5672 -p 8082:15672 -h upstream2 --name upstream2 -e RABBITMQ_ERLANG_COOKIE='SJBDYCLARUGZFQFCDQQZ' rabbitmq:3-management
docker exec upstream2 rabbitmqctl stop_app
docker exec upstream2 rabbitmqctl join_cluster rabbit@upstream1

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# list only containers exited
docker ps -f "status=exited"

# remove containers with exited status
docker rm $(docker ps --filter "status=exited" -q)

# open bash when run docker container
docker run -ti python:2.7 bash

# open bash when run docker container and make a volume

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The Best of the Best Practices (BOBP) Guide for Python

A "Best of the Best Practices" (BOBP) guide to developing in Python.

In General

Values

• "Build tools for others that you want to be built for you." - Kenneth Reitz
• "Simplicity is alway better than functionality." - Pieter Hintjens

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<?php

class Myclass
{
    private $baz;

    public function foo($qux)
    {
        $fee = 10 * $qux; // algorithm
        $this->getBaz()->bar($x);

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grep "string" filename | grep "string" | wc -l

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http://docs.phalconphp.com/en/latest/index.html

https://developers.facebook.com/docs/php/gettingstarted/4.0.0

https://developers.facebook.com/docs/graph-api/reference/v2.0/user/events/

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Warning: Could not retrieve fact fqdn
Error: Evaluation Error: Illegal name. The given name Apache::Service does not conform to the naming rule /^((::)?[a-z_]w*)(::[a-z]w*)*$/ at /etc/puppet/modules/apache/manifests/init.pp:86:23 on node ingresse
Error: Evaluation Error: Illegal name. The given name Apache::Service does not conform to the naming rule /^((::)?[a-z_]w*)(::[a-z]w*)*$/ at /etc/puppet/modules/apache/manifests/init.pp:86:23 on node ingresse
The following SSH command responded with a non-zero exit status.
Vagrant assumes that this means the command failed!

FACTER_ssh_username='vagrant' puppet apply --verbose --hiera_config /vagrant/hiera.yaml --parser future --manifestdir /tmp/vagrant-puppet-1/manifests --detailed-exitcodes /tmp/vagrant-puppet-1/manifests/default.pp || [ $? -eq 2 ]

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a simple git branching model

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

The gist

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Agudo (É): Option + E + a letra desejada

C Cedilha (Ç): Option + C = Ç

Til (Ã): Option + N + a letra desejada = Ã , Õ

Circunflexo (Ê): Option + I + a letra desejada = Ê, Ô

Trema (Ü): Option + U + a letra desejada Ü